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From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Dinghao Liu <dinghao.liu@zju.edu.cn>, kjlu@umn.edu
Cc: Vignesh Raghavendra <vigneshr@ti.com>,
	Richard Weinberger <richard@nod.at>,
	linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Allison Randal <allison@lohutok.net>
Subject: Re: [PATCH] mtd: rawnand: Fix runtime PM imbalance on error
Date: Sun, 24 May 2020 21:08:59 +0200	[thread overview]
Message-ID: <20200524210859.6c8e81dd@xps13> (raw)
In-Reply-To: <20200524190259.3429-1-miquel.raynal@bootlin.com>


Miquel Raynal <miquel.raynal@bootlin.com> wrote on Sun, 24 May 2020
21:02:59 +0200:

> On Fri, 2020-05-22 at 10:40:06 UTC, Dinghao Liu wrote:
> > pm_runtime_get_sync() increments the runtime PM usage counter even
> > when it returns an error code. Thus a pairing decrement is needed on
> > the error handling path to keep the counter balanced.
> > 
> > Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>  
> 
> Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.
> 
> Miquel

FYI I changed the title to integrate the driver's name.

Miquèl

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Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Dinghao Liu <dinghao.liu@zju.edu.cn>, kjlu@umn.edu
Cc: Vignesh Raghavendra <vigneshr@ti.com>,
	Richard Weinberger <richard@nod.at>,
	linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Allison Randal <allison@lohutok.net>
Subject: Re: [PATCH] mtd: rawnand: Fix runtime PM imbalance on error
Date: Sun, 24 May 2020 21:08:59 +0200	[thread overview]
Message-ID: <20200524210859.6c8e81dd@xps13> (raw)
In-Reply-To: <20200524190259.3429-1-miquel.raynal@bootlin.com>


Miquel Raynal <miquel.raynal@bootlin.com> wrote on Sun, 24 May 2020
21:02:59 +0200:

> On Fri, 2020-05-22 at 10:40:06 UTC, Dinghao Liu wrote:
> > pm_runtime_get_sync() increments the runtime PM usage counter even
> > when it returns an error code. Thus a pairing decrement is needed on
> > the error handling path to keep the counter balanced.
> > 
> > Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>  
> 
> Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.
> 
> Miquel

FYI I changed the title to integrate the driver's name.

Miquèl

  reply	other threads:[~2020-05-24 19:21 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-22 10:40 [PATCH] mtd: rawnand: Fix runtime PM imbalance on error Dinghao Liu
2020-05-22 10:40 ` Dinghao Liu
2020-05-24 19:02 ` Miquel Raynal
2020-05-24 19:02   ` Miquel Raynal
2020-05-24 19:08   ` Miquel Raynal [this message]
2020-05-24 19:08     ` Miquel Raynal

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